@inproceedings{LJW1994,
               author = {L. Ludwig, J. Göppert, W. Rosenstiel},
               title = {Topological Interpolation for the Training of Self-Organizing Maps},
               booktitle = {In Proceedings of Fuzzy-Tage},
               publisher = {Springer},
               year = {1994},
               address = {Dortmund}
}